hgkw/keyword.py
author Christian Ebert <blacktrash@gmx.net>
Thu, 20 Sep 2007 18:13:53 +0100
changeset 245 b0316be232da
parent 244 e449107a0501
child 246 d232d7082991
permissions -rw-r--r--
Always exclude .hgtags only .hgtags is the only tracked file that is written to just by issuing an hg command. This ensures that even a very unlikely tag like "$Id$" is processed properly.
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# keyword.py - $Keyword$ expansion for Mercurial
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#
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# Copyright 2007 Christian Ebert <blacktrash@gmx.net>
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#
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# This software may be used and distributed according to the terms
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# of the GNU General Public License, incorporated herein by reference.
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#
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# $Id$
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#
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# Keyword expansion hack against the grain of a DSCM
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#
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# There are many good reasons why this is not needed in a distributed
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# SCM, still it may be useful in very small projects based on single
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# files (like LaTeX packages), that are mostly addressed to an audience
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# not running a version control system.
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#
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# For in-depth discussion refer to
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# <http://www.selenic.com/mercurial/wiki/index.cgi/KeywordPlan>.
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#
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# Keyword expansion is based on Mercurial's changeset template mappings.
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#
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# Binary files are not touched.
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#
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# Setup in hgrc:
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#
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#   [extensions]
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#   # enable extension
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#   keyword = /full/path/to/hgkw/keyword.py
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#   # or, if script in canonical hgext folder:
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#   # hgext.keyword =
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#
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# Files to act upon/ignore are specified in the [keyword] section.
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# Customized keyword template mappings in the [keywordmaps] section.
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#
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# Run "hg help keyword" and "hg kwdemo" to get info on configuration.
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'''keyword expansion in local repositories
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This extension expands RCS/CVS-like or self-customized $Keywords$
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in tracked text files selected by your configuration.
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Keywords are only expanded in local repositories and not stored in
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the change history. The mechanism can be regarded as a convenience
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for the current user or for archive distribution.
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Configuration is done in the [keyword] and [keywordmaps] sections
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of hgrc files.
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Example:
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    [keyword]
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    # expand keywords in every python file except those matching "x*"
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    **.py =
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    x*    = ignore
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Note: the more specific you are in your filename patterns
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      the less you lose speed in huge repos.
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For [keywordmaps] template mapping and expansion demonstration and
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control run "hg kwdemo".
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An additional date template filter {date|utcdate} is provided.
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The default template mappings (view with "hg kwdemo -d") can be replaced
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with customized keywords and templates.
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Again, run "hg kwdemo" to control the results of your config changes.
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Before changing/disabling active keywords, run "hg kwshrink" to avoid
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the risk of inadvertedly storing expanded keywords in the change history.
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To force expansion after enabling it, or a configuration change, run
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"hg kwexpand".
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Expansions spanning more than one line and incremental expansions,
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like CVS' $Log$, are not supported. A keyword template map
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"Log = {desc}" expands to the first line of the changeset description.
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Caveat: "hg import" fails if the patch context contains an active
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        keyword. In that case run "hg kwshrink", and then reimport.
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        Or, better, use bundle/unbundle to share changes.
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'''
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from mercurial import commands, cmdutil, context, fancyopts, filelog
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from mercurial import localrepo, templater, util, hg
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from mercurial.i18n import gettext as _
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import getopt, re, shutil, sys, tempfile, time
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# backwards compatibility hacks
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try:
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    # cmdutil.parse moves to dispatch._parse in 18a9fbb5cd78
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    from mercurial import dispatch
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    _parse = dispatch._parse
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except ImportError:
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    try:
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        # commands.parse moves to cmdutil.parse in 0c61124ad877
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        _parse = cmdutil.parse
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    except AttributeError:
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        _parse = commands.parse
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try:
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    # bail_if_changed moves from commands to cmdutil in 0c61124ad877
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    bail_if_changed = cmdutil.bail_if_changed
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except AttributeError:
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    bail_if_changed = commands.bail_if_changed
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# commands.parse/cmdutil.parse returned nothing for
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# "hg diff --rev" before 88803a69b24a due to bug in fancyopts
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def _fancyopts(args, options, state):
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    '''Fixed fancyopts from 88803a69b24a.'''
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    long = []
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    short = ''
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    map = {}
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    dt = {}
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    for s, l, d, c in options:
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        pl = l.replace('-', '_')
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        map['-'+s] = map['--'+l] = pl
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        if isinstance(d, list):
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            state[pl] = d[:]
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        else:
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            state[pl] = d
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        dt[pl] = type(d)
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        if (d is not None and d is not True and d is not False and
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            not callable(d)):
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            if s: s += ':'
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            if l: l += '='
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        if s: short = short + s
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        if l: long.append(l)
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    opts, args = getopt.getopt(args, short, long)
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    for opt, arg in opts:
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        if dt[map[opt]] is type(fancyopts): state[map[opt]](state, map[opt], arg)
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        elif dt[map[opt]] is type(1): state[map[opt]] = int(arg)
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        elif dt[map[opt]] is type(''): state[map[opt]] = arg
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        elif dt[map[opt]] is type([]): state[map[opt]].append(arg)
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   135
        elif dt[map[opt]] is type(None): state[map[opt]] = True
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   136
        elif dt[map[opt]] is type(False): state[map[opt]] = True
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   137
    return args
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   138
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fancyopts.fancyopts = _fancyopts
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   140
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   141
185
bc5cd6cf69bc Implement kwshrink/kwexpand commands to deal with config, import issues
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commands.optionalrepo += ' kwdemo'
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   143
93
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   144
def utcdate(date):
92
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    '''Returns hgdate in cvs-like UTC format.'''
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    return time.strftime('%Y/%m/%d %H:%M:%S', time.gmtime(date[0]))
92
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   147
157
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class kwtemplater(object):
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    '''
157
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    Sets up keyword templates, corresponding keyword regex, and
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    provides keyword substitution functions.
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    '''
222
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    templates = {
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        'Revision': '{node|short}',
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        'Author': '{author|user}',
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        'Date': '{date|utcdate}',
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        'RCSFile': '{file|basename},v',
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        'Source': '{root}/{file},v',
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        'Id': '{file|basename},v {node|short} {date|utcdate} {author|user}',
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   160
        'Header': '{root}/{file},v {node|short} {date|utcdate} {author|user}',
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   161
    }
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   162
207
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    def __init__(self, ui, repo, expand, path='', node=None):
157
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        self.ui = ui
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        self.repo = repo
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        self.t = expand or None
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        self.path = path
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        self.node = node
204
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   169
222
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        kwmaps = self.ui.configitems('keywordmaps')
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        if kwmaps:
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            self.templates = {}
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   173
            for k, v in kwmaps:
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   174
                self.templates[k] = templater.parsestring(v, quoted=False)
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        escaped = [re.escape(k) for k in self.templates.keys()]
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   176
        rawkeyword = r'\$(%s)(: [^$\n\r]*? )??\$'
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   177
        self.re_kw = re.compile(rawkeyword % '|'.join(escaped))
204
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        if self.t:
186
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   179
            templater.common_filters['utcdate'] = utcdate
233
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            self.t = self._changeset_templater()
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   181
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   182
    def _changeset_templater(self):
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        '''Backwards compatible cmdutil.changeset_templater.'''
237
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   184
        # before 1e0b94cfba0e there was an extra "brinfo" argument
233
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   185
        try:
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   186
            return cmdutil.changeset_templater(self.ui, self.repo,
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   187
                                               False, '', False)
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   188
        except TypeError:
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   189
            return cmdutil.changeset_templater(self.ui, self.repo,
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   190
                                               False, None, '', False)
157
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   191
234
6f1ed470541c Compatible repo.wwrite into own function
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   192
    def _wwrite(self, f, data, man):
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   193
        '''Makes repo.wwrite backwards compatible.'''
236
e52075167842 Catch TypeError in repo.wwrite for Mercurial rev 656e06eebda7
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   194
        # 656e06eebda7 removed file descriptor argument
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   195
        # 67982d3ee76c added flags argument
234
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   196
        try:
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   197
            self.repo.wwrite(f, data, man.flags(f))
236
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   198
        except (AttributeError, TypeError):
234
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   199
            self.repo.wwrite(f, data)
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   200
235
baef9dcfb219 Compatible repo.dirstate.normal/update into own function
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   201
    def _normal(self, files):
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   202
        '''Backwards compatible repo.dirstate.normal/update.'''
237
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   203
        # 6fd953d5faea introduced dirstate.normal()
235
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diff changeset
   204
        try:
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   205
            for f in files:
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diff changeset
   206
                self.repo.dirstate.normal(f)
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diff changeset
   207
        except AttributeError:
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diff changeset
   208
            self.repo.dirstate.update(files, 'n')
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diff changeset
   209
208
5afdcec8a01f Show extension in kwdemo; flag helpers; rephrase doc
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diff changeset
   210
    def _ctxnode(self, node):
186
c1b7b1d052de Avoid global vars by passing opt args to kwrepo.file
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   211
        '''Obtains missing node from file context.'''
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   212
        if not self.node:
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diff changeset
   213
            c = context.filectx(self.repo, self.path, fileid=node)
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   214
            self.node = c.node()
95
9e4cbe64fb4f Implement custom keyword map templates in hgrc
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parents: 93
diff changeset
   215
208
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diff changeset
   216
    def _kwsub(self, mobj):
157
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   217
        '''Substitutes keyword using corresponding template.'''
96
682e684a15e9 Expansion entirely in kwfilectx.expand()
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diff changeset
   218
        kw = mobj.group(1)
157
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diff changeset
   219
        self.t.use_template(self.templates[kw])
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diff changeset
   220
        self.ui.pushbuffer()
160
e45d804d28dd Make path, node kwtemplater attribs
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diff changeset
   221
        self.t.show(changenode=self.node, root=self.repo.root, file=self.path)
157
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diff changeset
   222
        keywordsub = templater.firstline(self.ui.popbuffer())
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diff changeset
   223
        return '$%s: %s $' % (kw, keywordsub)
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diff changeset
   224
173
5329863fb64e filectx does not need filelog; more nokwcommands
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diff changeset
   225
    def expand(self, node, data):
186
c1b7b1d052de Avoid global vars by passing opt args to kwrepo.file
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diff changeset
   226
        '''Returns data with keywords expanded.'''
157
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diff changeset
   227
        if util.binary(data):
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diff changeset
   228
            return data
208
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diff changeset
   229
        self._ctxnode(node)
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diff changeset
   230
        return self.re_kw.sub(self._kwsub, data)
134
f869c65156f7 2 expand methods including binary check in kwtemplater
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parents: 133
diff changeset
   231
186
c1b7b1d052de Avoid global vars by passing opt args to kwrepo.file
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diff changeset
   232
    def process(self, node, data):
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diff changeset
   233
        '''Returns a tuple: data, count.
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   234
        Count is number of keywords/keyword substitutions.
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   235
        Keywords in data are expanded, if templater was initialized.'''
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diff changeset
   236
        if util.binary(data):
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diff changeset
   237
            return data, None
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diff changeset
   238
        if self.t:
208
5afdcec8a01f Show extension in kwdemo; flag helpers; rephrase doc
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diff changeset
   239
            self._ctxnode(node)
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diff changeset
   240
            return self.re_kw.subn(self._kwsub, data)
186
c1b7b1d052de Avoid global vars by passing opt args to kwrepo.file
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diff changeset
   241
        return data, self.re_kw.search(data)
157
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parents: 98
diff changeset
   242
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diff changeset
   243
    def shrink(self, text):
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diff changeset
   244
        '''Returns text with all keyword substitutions removed.'''
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diff changeset
   245
        if util.binary(text):
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diff changeset
   246
            return text
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diff changeset
   247
        return self.re_kw.sub(r'$\1$', text)
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diff changeset
   248
207
affc18a621f5 Make more args mandatory; flag keywordmatcher as helper
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diff changeset
   249
    def overwrite(self, candidates, man, commit):
186
c1b7b1d052de Avoid global vars by passing opt args to kwrepo.file
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diff changeset
   250
        '''Overwrites files in working directory if keywords are detected.
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diff changeset
   251
        Keywords are expanded if keyword templater is initialized,
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diff changeset
   252
        otherwise their substitution is removed.'''
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diff changeset
   253
        expand = self.t is not None
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diff changeset
   254
        action = ('shrinking', 'expanding')[expand]
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diff changeset
   255
        notify = (self.ui.note, self.ui.debug)[commit]
217
e55e3f6c6608 try for dirstate.update instead of hasattr
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parents: 216
diff changeset
   256
        overwritten = []
157
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        for f in candidates:
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            fp = self.repo.file(f, kwexp=expand, kwcnt=True, kwmatch=True)
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            data, kwfound = fp.read(man[f])
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            if kwfound:
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                notify(_('overwriting %s %s keywords\n') % (f, action))
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                self._wwrite(f, data, man)
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                overwritten.append(f)
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        self._normal(overwritten)
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class kwfilelog(filelog.filelog):
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    '''
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    Subclass of filelog to hook into its read, add, cmp methods.
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    Keywords are "stored" unexpanded, and processed on reading.
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    '''
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    def __init__(self, opener, path, kwtemplater, kwcnt):
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        super(kwfilelog, self).__init__(opener, path)
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        self.kwtemplater = kwtemplater
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        self.kwcnt = kwcnt
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    def read(self, node):
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        '''Passes data through kwemplater methods for
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        either unconditional keyword expansion
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        or counting of keywords and substitution.'''
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        data = super(kwfilelog, self).read(node)
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        if not self.kwcnt:
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            return self.kwtemplater.expand(node, data)
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        return self.kwtemplater.process(node, data)
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    def add(self, text, meta, tr, link, p1=None, p2=None):
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        '''Removes keyword substitutions when adding to filelog.'''
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        text = self.kwtemplater.shrink(text)
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        return super(kwfilelog, self).add(text, meta, tr, link, p1=p1, p2=p2)
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    def cmp(self, node, text):
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        '''Removes keyword substitutions for comparison.'''
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        text = self.kwtemplater.shrink(text)
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        if self.renamed(node):
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            t2 = super(kwfilelog, self).read(node)
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            return t2 != text
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        return super(kwfilelog, self).cmp(node, text)
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def _keywordmatcher(ui, repo):
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    '''Collects include/exclude filename patterns for expansion
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    candidates of current configuration. Returns filename matching
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    function if include patterns exist, None otherwise.'''
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    inc, exc = [], ['.hgtags']
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    for pat, opt in ui.configitems('keyword'):
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        if opt != 'ignore':
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            inc.append(pat)
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        else:
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            exc.append(pat)
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    if inc:
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        return util.matcher(repo.root, inc=inc, exc=exc)[1]
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    return None
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def _weedcandidates(man, kwfmatcher, candidates):
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    '''Weeds out files that do not match keyword file matcher,
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    are not tracked, or are links.'''
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    files = man.keys()
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    if candidates:
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        return [f for f in candidates if kwfmatcher(f)
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                and f in files and not man.linkf(f)]
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    # kwexpand w/o args on all files in manifest
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    return [f for f in files if kwfmatcher(f) and not man.linkf(f)]
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def _overwrite(ui, repo, files, expand):
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    '''Expands/shrinks keywords in working directory.'''
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    wlock = lock = None
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    try:
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        wlock = repo.wlock()
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        lock = repo.lock()
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        bail_if_changed(repo)
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        ctx = repo.changectx()
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        if not ctx:
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            raise hg.RepoError(_('no revision checked out'))
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        kwfmatcher = _keywordmatcher(ui, repo)
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        if kwfmatcher is None:
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            ui.warn(_('no files configured for keyword expansion\n'))
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            return
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        man = ctx.manifest()
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        if files:
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            cwd = repo.getcwd()
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            files = [util.canonpath(repo.root, cwd, f) for f in files]
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        files = _weedcandidates(man, kwfmatcher, files)
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        if not files:
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            ui.warn(_('files not configured for expansion or untracked\n'))
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            return
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        kwt = kwtemplater(ui, repo, expand, node=ctx.node())
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        # 3rd argument sets commit to False
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        kwt.overwrite(files, man, False)
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    finally:
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        del wlock, lock
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def shrink(ui, repo, *args):
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    '''revert expanded keywords in working directory
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   353
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    run before changing/disabling active keywords
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    or if you experience problems with "hg import" or "hg merge"
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    '''
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    # 4th argument sets expansion to False
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    _overwrite(ui, repo, args, False)
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   359
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def expand(ui, repo, *args):
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    '''expand keywords in working directory
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   362
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    run after (re)enabling keyword expansion
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    '''
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    # 4th argument sets expansion to True
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    _overwrite(ui, repo, args, True)
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def demo(ui, repo, *args, **opts):
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    '''print [keywordmaps] configuration and an expansion example
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    show current, custom, or default keyword template maps and their expansion
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    extend current configuration by specifying maps as arguments
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    and optionally by reading from an additional hgrc file
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    override current keyword template maps with "default" option
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    '''
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    def _demostatus(stat):
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        ui.status(_('\n\t%s\n') % stat)
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    def _showitems(section, items):
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        ui.write('[%s]\n' % section)
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        for k, v in items:
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            ui.write('%s = %s\n' % (k, v))
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   385
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    msg = 'hg keyword config and expansion example'
187
a01a0392f648 kwdemo accepts maps as arguments, reads from optional rcfile
Christian Ebert <blacktrash@gmx.net>
parents: 186
diff changeset
   387
    kwstatus = 'current'
181
8019554adbb2 kwdemo is demo internally; rearrange code
Christian Ebert <blacktrash@gmx.net>
parents: 180
diff changeset
   388
    fn = 'demo.txt'
210
304f9ac35869 kwdemo fixes and tweaks
Christian Ebert <blacktrash@gmx.net>
parents: 209
diff changeset
   389
    branchname = 'demobranch'
304f9ac35869 kwdemo fixes and tweaks
Christian Ebert <blacktrash@gmx.net>
parents: 209
diff changeset
   390
    tmpdir = tempfile.mkdtemp('', 'kwdemo.')
304f9ac35869 kwdemo fixes and tweaks
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parents: 209
diff changeset
   391
    ui.note(_('creating temporary repo at %s\n') % tmpdir)
304f9ac35869 kwdemo fixes and tweaks
Christian Ebert <blacktrash@gmx.net>
parents: 209
diff changeset
   392
    repo = localrepo.localrepository(ui, path=tmpdir, create=True)
184
30b3e6a09a9d Set ui to repo.ui at once where needed for backwards compatibility
Christian Ebert <blacktrash@gmx.net>
parents: 183
diff changeset
   393
    ui.setconfig('keyword', fn, '')
210
304f9ac35869 kwdemo fixes and tweaks
Christian Ebert <blacktrash@gmx.net>
parents: 209
diff changeset
   394
    if args or opts['rcfile']:
304f9ac35869 kwdemo fixes and tweaks
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parents: 209
diff changeset
   395
        kwstatus = 'custom'
304f9ac35869 kwdemo fixes and tweaks
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parents: 209
diff changeset
   396
    if opts['rcfile']:
304f9ac35869 kwdemo fixes and tweaks
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parents: 209
diff changeset
   397
        ui.readconfig(opts['rcfile'])
181
8019554adbb2 kwdemo is demo internally; rearrange code
Christian Ebert <blacktrash@gmx.net>
parents: 180
diff changeset
   398
    if opts['default']:
8019554adbb2 kwdemo is demo internally; rearrange code
Christian Ebert <blacktrash@gmx.net>
parents: 180
diff changeset
   399
        kwstatus = 'default'
222
f956a8301c25 Shorten template setup
Christian Ebert <blacktrash@gmx.net>
parents: 221
diff changeset
   400
        kwmaps = kwtemplater.templates
205
f2d2e36053f9 kwdemo: clear up repo, ui inheritance; show commit log in debug output
Christian Ebert <blacktrash@gmx.net>
parents: 204
diff changeset
   401
        if ui.configitems('keywordmaps'):
210
304f9ac35869 kwdemo fixes and tweaks
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parents: 209
diff changeset
   402
            # override maps from optional rcfile
205
f2d2e36053f9 kwdemo: clear up repo, ui inheritance; show commit log in debug output
Christian Ebert <blacktrash@gmx.net>
parents: 204
diff changeset
   403
            for k, v in kwmaps.items():
f2d2e36053f9 kwdemo: clear up repo, ui inheritance; show commit log in debug output
Christian Ebert <blacktrash@gmx.net>
parents: 204
diff changeset
   404
                ui.setconfig('keywordmaps', k, v)
210
304f9ac35869 kwdemo fixes and tweaks
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parents: 209
diff changeset
   405
    elif args:
304f9ac35869 kwdemo fixes and tweaks
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parents: 209
diff changeset
   406
        # simulate hgrc parsing
304f9ac35869 kwdemo fixes and tweaks
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parents: 209
diff changeset
   407
        rcmaps = ['[keywordmaps]\n'] + [a + '\n' for a in args]
304f9ac35869 kwdemo fixes and tweaks
Christian Ebert <blacktrash@gmx.net>
parents: 209
diff changeset
   408
        fp = repo.opener('hgrc', 'w')
304f9ac35869 kwdemo fixes and tweaks
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parents: 209
diff changeset
   409
        fp.writelines(rcmaps)
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parents: 209
diff changeset
   410
        fp.close()
304f9ac35869 kwdemo fixes and tweaks
Christian Ebert <blacktrash@gmx.net>
parents: 209
diff changeset
   411
        ui.readconfig(repo.join('hgrc'))
304f9ac35869 kwdemo fixes and tweaks
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parents: 209
diff changeset
   412
    if not opts['default']:
222
f956a8301c25 Shorten template setup
Christian Ebert <blacktrash@gmx.net>
parents: 221
diff changeset
   413
        kwmaps = dict(ui.configitems('keywordmaps')) or kwtemplater.templates
210
304f9ac35869 kwdemo fixes and tweaks
Christian Ebert <blacktrash@gmx.net>
parents: 209
diff changeset
   414
    reposetup(ui, repo)
208
5afdcec8a01f Show extension in kwdemo; flag helpers; rephrase doc
Christian Ebert <blacktrash@gmx.net>
parents: 207
diff changeset
   415
    for k, v in ui.configitems('extensions'):
5afdcec8a01f Show extension in kwdemo; flag helpers; rephrase doc
Christian Ebert <blacktrash@gmx.net>
parents: 207
diff changeset
   416
        if k.endswith('keyword'):
5afdcec8a01f Show extension in kwdemo; flag helpers; rephrase doc
Christian Ebert <blacktrash@gmx.net>
parents: 207
diff changeset
   417
            extension = '%s = %s' % (k, v)
5afdcec8a01f Show extension in kwdemo; flag helpers; rephrase doc
Christian Ebert <blacktrash@gmx.net>
parents: 207
diff changeset
   418
            break
210
304f9ac35869 kwdemo fixes and tweaks
Christian Ebert <blacktrash@gmx.net>
parents: 209
diff changeset
   419
    _demostatus('config using %s keyword template maps' % kwstatus)
304f9ac35869 kwdemo fixes and tweaks
Christian Ebert <blacktrash@gmx.net>
parents: 209
diff changeset
   420
    ui.write('[extensions]\n%s\n' % extension)
304f9ac35869 kwdemo fixes and tweaks
Christian Ebert <blacktrash@gmx.net>
parents: 209
diff changeset
   421
    _showitems('keyword', ui.configitems('keyword'))
304f9ac35869 kwdemo fixes and tweaks
Christian Ebert <blacktrash@gmx.net>
parents: 209
diff changeset
   422
    _showitems('keywordmaps', kwmaps.items())
181
8019554adbb2 kwdemo is demo internally; rearrange code
Christian Ebert <blacktrash@gmx.net>
parents: 180
diff changeset
   423
    keywords = '$' + '$\n$'.join(kwmaps.keys()) + '$\n'
205
f2d2e36053f9 kwdemo: clear up repo, ui inheritance; show commit log in debug output
Christian Ebert <blacktrash@gmx.net>
parents: 204
diff changeset
   424
    repo.wopener(fn, 'w').write(keywords)
f2d2e36053f9 kwdemo: clear up repo, ui inheritance; show commit log in debug output
Christian Ebert <blacktrash@gmx.net>
parents: 204
diff changeset
   425
    repo.add([fn])
210
304f9ac35869 kwdemo fixes and tweaks
Christian Ebert <blacktrash@gmx.net>
parents: 209
diff changeset
   426
    path = repo.wjoin(fn)
183
80fa00250c6d Use ui.note to get verbosity switch; tweak kwdemo help
Christian Ebert <blacktrash@gmx.net>
parents: 182
diff changeset
   427
    ui.note(_('\n%s keywords written to %s:\n') % (kwstatus, path))
80fa00250c6d Use ui.note to get verbosity switch; tweak kwdemo help
Christian Ebert <blacktrash@gmx.net>
parents: 182
diff changeset
   428
    ui.note(keywords)
210
304f9ac35869 kwdemo fixes and tweaks
Christian Ebert <blacktrash@gmx.net>
parents: 209
diff changeset
   429
    ui.note('\nhg -R "%s" branch "%s"\n' % (tmpdir, branchname))
304f9ac35869 kwdemo fixes and tweaks
Christian Ebert <blacktrash@gmx.net>
parents: 209
diff changeset
   430
    # silence branch command if not verbose
304f9ac35869 kwdemo fixes and tweaks
Christian Ebert <blacktrash@gmx.net>
parents: 209
diff changeset
   431
    quiet = ui.quiet
304f9ac35869 kwdemo fixes and tweaks
Christian Ebert <blacktrash@gmx.net>
parents: 209
diff changeset
   432
    verbose = ui.verbose
304f9ac35869 kwdemo fixes and tweaks
Christian Ebert <blacktrash@gmx.net>
parents: 209
diff changeset
   433
    ui.quiet = not verbose
304f9ac35869 kwdemo fixes and tweaks
Christian Ebert <blacktrash@gmx.net>
parents: 209
diff changeset
   434
    commands.branch(ui, repo, branchname)
304f9ac35869 kwdemo fixes and tweaks
Christian Ebert <blacktrash@gmx.net>
parents: 209
diff changeset
   435
    ui.quiet = quiet
304f9ac35869 kwdemo fixes and tweaks
Christian Ebert <blacktrash@gmx.net>
parents: 209
diff changeset
   436
    ui.note('hg -R "%s" ci -m "%s"\n' % (tmpdir, msg))
205
f2d2e36053f9 kwdemo: clear up repo, ui inheritance; show commit log in debug output
Christian Ebert <blacktrash@gmx.net>
parents: 204
diff changeset
   437
    repo.commit(text=msg)
183
80fa00250c6d Use ui.note to get verbosity switch; tweak kwdemo help
Christian Ebert <blacktrash@gmx.net>
parents: 182
diff changeset
   438
    pathinfo = ('', ' in %s' % path)[ui.verbose]
210
304f9ac35869 kwdemo fixes and tweaks
Christian Ebert <blacktrash@gmx.net>
parents: 209
diff changeset
   439
    _demostatus('%s keywords expanded%s' % (kwstatus, pathinfo))
205
f2d2e36053f9 kwdemo: clear up repo, ui inheritance; show commit log in debug output
Christian Ebert <blacktrash@gmx.net>
parents: 204
diff changeset
   440
    ui.write(repo.wread(fn))
183
80fa00250c6d Use ui.note to get verbosity switch; tweak kwdemo help
Christian Ebert <blacktrash@gmx.net>
parents: 182
diff changeset
   441
    ui.debug(_('\nremoving temporary repo %s\n') % tmpdir)
181
8019554adbb2 kwdemo is demo internally; rearrange code
Christian Ebert <blacktrash@gmx.net>
parents: 180
diff changeset
   442
    shutil.rmtree(tmpdir)
8019554adbb2 kwdemo is demo internally; rearrange code
Christian Ebert <blacktrash@gmx.net>
parents: 180
diff changeset
   443
42
ba000e29ecf3 Implement near CVS compability with more than one keyword
Christian Ebert <blacktrash@gmx.net>
parents: 41
diff changeset
   444
33
ebb39c6a1476 Add original keyword extension by Thomas Arendsen Hain
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   445
def reposetup(ui, repo):
157
64dce6787d82 Incorporate changes in self_initializing_hook branch
Christian Ebert <blacktrash@gmx.net>
parents: 98
diff changeset
   446
    '''Sets up repo as kwrepo for keyword substitution.
64dce6787d82 Incorporate changes in self_initializing_hook branch
Christian Ebert <blacktrash@gmx.net>
parents: 98
diff changeset
   447
    Overrides file method to return kwfilelog instead of filelog
64dce6787d82 Incorporate changes in self_initializing_hook branch
Christian Ebert <blacktrash@gmx.net>
parents: 98
diff changeset
   448
    if file matches user configuration.
144
19b3d1de3db0 Move kwfilelog out of reposetup; only use kwfilelog if file matches
Christian Ebert <blacktrash@gmx.net>
parents: 143
diff changeset
   449
    Wraps commit to overwrite configured files with updated
19b3d1de3db0 Move kwfilelog out of reposetup; only use kwfilelog if file matches
Christian Ebert <blacktrash@gmx.net>
parents: 143
diff changeset
   450
    keyword substitutions.
157
64dce6787d82 Incorporate changes in self_initializing_hook branch
Christian Ebert <blacktrash@gmx.net>
parents: 98
diff changeset
   451
    This is done for local repos only, and only if there are
64dce6787d82 Incorporate changes in self_initializing_hook branch
Christian Ebert <blacktrash@gmx.net>
parents: 98
diff changeset
   452
    files configured at all for keyword substitution.'''
64
4cd7b993c5f8 Imports specific to functions
Christian Ebert <blacktrash@gmx.net>
parents: 63
diff changeset
   453
204
2d089b691b31 Add grep, init to nokwcommands; make variables, getcmd local
Christian Ebert <blacktrash@gmx.net>
parents: 203
diff changeset
   454
    nokwcommands = ['add', 'addremove', 'bundle', 'clone', 'copy', 'export',
2d089b691b31 Add grep, init to nokwcommands; make variables, getcmd local
Christian Ebert <blacktrash@gmx.net>
parents: 203
diff changeset
   455
                    'grep', 'identify', 'incoming', 'init', 'outgoing', 'push',
2d089b691b31 Add grep, init to nokwcommands; make variables, getcmd local
Christian Ebert <blacktrash@gmx.net>
parents: 203
diff changeset
   456
                    'remove', 'rename', 'rollback']
2d089b691b31 Add grep, init to nokwcommands; make variables, getcmd local
Christian Ebert <blacktrash@gmx.net>
parents: 203
diff changeset
   457
231
95fa2165e4eb Keep names of inherited commands
Christian Ebert <blacktrash@gmx.net>
parents: 230
diff changeset
   458
    if not repo.local() or _parse(ui, sys.argv[1:])[0] in nokwcommands:
33
ebb39c6a1476 Add original keyword extension by Thomas Arendsen Hain
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   459
        return
ebb39c6a1476 Add original keyword extension by Thomas Arendsen Hain
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   460
207
affc18a621f5 Make more args mandatory; flag keywordmatcher as helper
Christian Ebert <blacktrash@gmx.net>
parents: 206
diff changeset
   461
    kwfmatcher = _keywordmatcher(ui, repo)
182
de32fbee75a4 Obtain filename matcher from function keywordmatcher
Christian Ebert <blacktrash@gmx.net>
parents: 181
diff changeset
   462
    if kwfmatcher is None:
157
64dce6787d82 Incorporate changes in self_initializing_hook branch
Christian Ebert <blacktrash@gmx.net>
parents: 98
diff changeset
   463
        return
64dce6787d82 Incorporate changes in self_initializing_hook branch
Christian Ebert <blacktrash@gmx.net>
parents: 98
diff changeset
   464
33
ebb39c6a1476 Add original keyword extension by Thomas Arendsen Hain
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   465
    class kwrepo(repo.__class__):
242
71056c5042de Avoid calling kwfmatcher twice (kwtemplater.overwrite, kwrepo.file) when overwriting
Christian Ebert <blacktrash@gmx.net>
parents: 240
diff changeset
   466
        def file(self, f, kwexp=True, kwcnt=False, kwmatch=False):
33
ebb39c6a1476 Add original keyword extension by Thomas Arendsen Hain
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   467
            if f[0] == '/':
ebb39c6a1476 Add original keyword extension by Thomas Arendsen Hain
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   468
                f = f[1:]
242
71056c5042de Avoid calling kwfmatcher twice (kwtemplater.overwrite, kwrepo.file) when overwriting
Christian Ebert <blacktrash@gmx.net>
parents: 240
diff changeset
   469
            if kwmatch or kwfmatcher(f):
207
affc18a621f5 Make more args mandatory; flag keywordmatcher as helper
Christian Ebert <blacktrash@gmx.net>
parents: 206
diff changeset
   470
                kwt = kwtemplater(ui, self, kwexp, path=f)
186
c1b7b1d052de Avoid global vars by passing opt args to kwrepo.file
Christian Ebert <blacktrash@gmx.net>
parents: 185
diff changeset
   471
                return kwfilelog(self.sopener, f, kwt, kwcnt)
204
2d089b691b31 Add grep, init to nokwcommands; make variables, getcmd local
Christian Ebert <blacktrash@gmx.net>
parents: 203
diff changeset
   472
            return filelog.filelog(self.sopener, f)
78
474b415433a1 Unexpanded storage hopefully covered now by adding kwfilelog.add (again!)
Christian Ebert <blacktrash@gmx.net>
parents: 77
diff changeset
   473
230
9fe9a9839387 Move backwards compatible commit fork into private kwrepo function
Christian Ebert <blacktrash@gmx.net>
parents: 229
diff changeset
   474
        def _commit(self, files, text, user, date, match, force, lock, wlock,
9fe9a9839387 Move backwards compatible commit fork into private kwrepo function
Christian Ebert <blacktrash@gmx.net>
parents: 229
diff changeset
   475
                    force_editor, p1, p2, extra):
9fe9a9839387 Move backwards compatible commit fork into private kwrepo function
Christian Ebert <blacktrash@gmx.net>
parents: 229
diff changeset
   476
            '''Private commit wrapper for backwards compatibility.'''
9fe9a9839387 Move backwards compatible commit fork into private kwrepo function
Christian Ebert <blacktrash@gmx.net>
parents: 229
diff changeset
   477
            try:
9fe9a9839387 Move backwards compatible commit fork into private kwrepo function
Christian Ebert <blacktrash@gmx.net>
parents: 229
diff changeset
   478
                return super(kwrepo, self).commit(files=files, text=text,
9fe9a9839387 Move backwards compatible commit fork into private kwrepo function
Christian Ebert <blacktrash@gmx.net>
parents: 229
diff changeset
   479
                                                  user=user, date=date,
9fe9a9839387 Move backwards compatible commit fork into private kwrepo function
Christian Ebert <blacktrash@gmx.net>
parents: 229
diff changeset
   480
                                                  match=match, force=force,
9fe9a9839387 Move backwards compatible commit fork into private kwrepo function
Christian Ebert <blacktrash@gmx.net>
parents: 229
diff changeset
   481
                                                  lock=lock, wlock=wlock,
9fe9a9839387 Move backwards compatible commit fork into private kwrepo function
Christian Ebert <blacktrash@gmx.net>
parents: 229
diff changeset
   482
                                                  force_editor=force_editor,
9fe9a9839387 Move backwards compatible commit fork into private kwrepo function
Christian Ebert <blacktrash@gmx.net>
parents: 229
diff changeset
   483
                                                  p1=p1, p2=p2, extra=extra)
9fe9a9839387 Move backwards compatible commit fork into private kwrepo function
Christian Ebert <blacktrash@gmx.net>
parents: 229
diff changeset
   484
            except TypeError:
9fe9a9839387 Move backwards compatible commit fork into private kwrepo function
Christian Ebert <blacktrash@gmx.net>
parents: 229
diff changeset
   485
                return super(kwrepo, self).commit(files=files, text=text,
9fe9a9839387 Move backwards compatible commit fork into private kwrepo function
Christian Ebert <blacktrash@gmx.net>
parents: 229
diff changeset
   486
                                                  user=user, date=date,
9fe9a9839387 Move backwards compatible commit fork into private kwrepo function
Christian Ebert <blacktrash@gmx.net>
parents: 229
diff changeset
   487
                                                  match=match, force=force,
9fe9a9839387 Move backwards compatible commit fork into private kwrepo function
Christian Ebert <blacktrash@gmx.net>
parents: 229
diff changeset
   488
                                                  force_editor=force_editor,
9fe9a9839387 Move backwards compatible commit fork into private kwrepo function
Christian Ebert <blacktrash@gmx.net>
parents: 229
diff changeset
   489
                                                  p1=p1, p2=p2, extra=extra)
9fe9a9839387 Move backwards compatible commit fork into private kwrepo function
Christian Ebert <blacktrash@gmx.net>
parents: 229
diff changeset
   490
176
3aed363c9eaf Cosmetic changes for overwrite condition, single quotes
Christian Ebert <blacktrash@gmx.net>
parents: 175
diff changeset
   491
        def commit(self, files=None, text='', user=None, date=None,
166
849e28e03fb4 Obey Mercurial line continuation convention
Christian Ebert <blacktrash@gmx.net>
parents: 165
diff changeset
   492
                   match=util.always, force=False, lock=None, wlock=None,
849e28e03fb4 Obey Mercurial line continuation convention
Christian Ebert <blacktrash@gmx.net>
parents: 165
diff changeset
   493
                   force_editor=False, p1=None, p2=None, extra={}):
229
8e5ba738e36d Remove spurious NameError checking for locks
Christian Ebert <blacktrash@gmx.net>
parents: 228
diff changeset
   494
            # (w)lock arguments removed in 126f527b3ba3
8e5ba738e36d Remove spurious NameError checking for locks
Christian Ebert <blacktrash@gmx.net>
parents: 228
diff changeset
   495
            # so they are None or what was passed to commit
8e5ba738e36d Remove spurious NameError checking for locks
Christian Ebert <blacktrash@gmx.net>
parents: 228
diff changeset
   496
            # use private _(w)lock for deletion
8e5ba738e36d Remove spurious NameError checking for locks
Christian Ebert <blacktrash@gmx.net>
parents: 228
diff changeset
   497
            _lock = lock
8e5ba738e36d Remove spurious NameError checking for locks
Christian Ebert <blacktrash@gmx.net>
parents: 228
diff changeset
   498
            _wlock = wlock
8e5ba738e36d Remove spurious NameError checking for locks
Christian Ebert <blacktrash@gmx.net>
parents: 228
diff changeset
   499
            del wlock, lock
143
3485b0ef99c4 Add wlock during overwrite
Christian Ebert <blacktrash@gmx.net>
parents: 142
diff changeset
   500
            try:
229
8e5ba738e36d Remove spurious NameError checking for locks
Christian Ebert <blacktrash@gmx.net>
parents: 228
diff changeset
   501
                if not _wlock:
8e5ba738e36d Remove spurious NameError checking for locks
Christian Ebert <blacktrash@gmx.net>
parents: 228
diff changeset
   502
                    _wlock = self.wlock()
8e5ba738e36d Remove spurious NameError checking for locks
Christian Ebert <blacktrash@gmx.net>
parents: 228
diff changeset
   503
                if not _lock:
8e5ba738e36d Remove spurious NameError checking for locks
Christian Ebert <blacktrash@gmx.net>
parents: 228
diff changeset
   504
                    _lock = self.lock()
230
9fe9a9839387 Move backwards compatible commit fork into private kwrepo function
Christian Ebert <blacktrash@gmx.net>
parents: 229
diff changeset
   505
                node = self._commit(files, text, user, date, match, force,
9fe9a9839387 Move backwards compatible commit fork into private kwrepo function
Christian Ebert <blacktrash@gmx.net>
parents: 229
diff changeset
   506
                                    _lock, _wlock, force_editor, p1, p2, extra)
206
8d16b70359da Treat wlock the recommended way
Christian Ebert <blacktrash@gmx.net>
parents: 205
diff changeset
   507
                if node is not None:
8d16b70359da Treat wlock the recommended way
Christian Ebert <blacktrash@gmx.net>
parents: 205
diff changeset
   508
                    cl = self.changelog.read(node)
213
948500df7c55 Weed out removed and links using manifest
Christian Ebert <blacktrash@gmx.net>
parents: 211
diff changeset
   509
                    mn = self.manifest.read(cl[0])
948500df7c55 Weed out removed and links using manifest
Christian Ebert <blacktrash@gmx.net>
parents: 211
diff changeset
   510
                    candidates = _weedcandidates(mn, kwfmatcher, cl[3])
206
8d16b70359da Treat wlock the recommended way
Christian Ebert <blacktrash@gmx.net>
parents: 205
diff changeset
   511
                    if candidates:
243
bbd5af3ec247 Set boolean mandatory arguments directly and comment them
Christian Ebert <blacktrash@gmx.net>
parents: 242
diff changeset
   512
                        # 3rd argument sets expansion to True
bbd5af3ec247 Set boolean mandatory arguments directly and comment them
Christian Ebert <blacktrash@gmx.net>
parents: 242
diff changeset
   513
                        kwt = kwtemplater(ui, self, True, node=node)
bbd5af3ec247 Set boolean mandatory arguments directly and comment them
Christian Ebert <blacktrash@gmx.net>
parents: 242
diff changeset
   514
                        # 3rd argument sets commit to True
bbd5af3ec247 Set boolean mandatory arguments directly and comment them
Christian Ebert <blacktrash@gmx.net>
parents: 242
diff changeset
   515
                        kwt.overwrite(candidates, mn, True)
145
1c2cefa97b96 Wrap entire commit in wlock
Christian Ebert <blacktrash@gmx.net>
parents: 144
diff changeset
   516
                return node
143
3485b0ef99c4 Add wlock during overwrite
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diff changeset
   517
            finally:
229
8e5ba738e36d Remove spurious NameError checking for locks
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parents: 228
diff changeset
   518
                del _wlock, _lock
129
15e8cd7f5295 Wrap commit instead of calling pretxncommit hook
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parents: 128
diff changeset
   519
157
64dce6787d82 Incorporate changes in self_initializing_hook branch
Christian Ebert <blacktrash@gmx.net>
parents: 98
diff changeset
   520
    repo.__class__ = kwrepo
42
ba000e29ecf3 Implement near CVS compability with more than one keyword
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parents: 41
diff changeset
   521
81
fd5d3a974ea7 Implement self initializing pretxncommit hook
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parents: 80
diff changeset
   522
178
4a27c306c6a2 Add kwdemo command as online config help
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parents: 177
diff changeset
   523
cmdtable = {
4a27c306c6a2 Add kwdemo command as online config help
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diff changeset
   524
    'kwdemo':
181
8019554adbb2 kwdemo is demo internally; rearrange code
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diff changeset
   525
        (demo,
187
a01a0392f648 kwdemo accepts maps as arguments, reads from optional rcfile
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parents: 186
diff changeset
   526
         [('d', 'default', None, _('show default keyword template maps')),
a01a0392f648 kwdemo accepts maps as arguments, reads from optional rcfile
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parents: 186
diff changeset
   527
          ('f', 'rcfile', [], _('read maps from RCFILE'))],
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948500df7c55 Weed out removed and links using manifest
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parents: 211
diff changeset
   528
         _('hg kwdemo [-d] [-f RCFILE] [TEMPLATEMAP ...]')),
185
bc5cd6cf69bc Implement kwshrink/kwexpand commands to deal with config, import issues
Christian Ebert <blacktrash@gmx.net>
parents: 184
diff changeset
   529
    'kwshrink': (shrink, [], _('hg kwshrink [NAME] ...')),
bc5cd6cf69bc Implement kwshrink/kwexpand commands to deal with config, import issues
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parents: 184
diff changeset
   530
    'kwexpand': (expand, [], _('hg kwexpand [NAME] ...')),
178
4a27c306c6a2 Add kwdemo command as online config help
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parents: 177
diff changeset
   531
}